From: The relationship between the level of μ-opioid receptor (μORs) and postoperative analgesic use in patients undergoing septoplasty: a prospective randomized controlled trial
Time points
Tramadol (n = 60)
Control (n = 60)
p values
Arrival
3 (2–3)
3 (1–3)
0.452
1th hour
2 (2–2)
2 (1–2)
0.406
3th hour
1 (1–2)
0.132
7th hour
1 (1–1)
0.095
10th hour
0.314
24th hour
2 (2–2))
0.324